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Open Source Game

258 projects

Showing 36 of 258 projects

DDraceNetwork
DDraceNetworkC++

A free cooperative platformer game and mod of Teeworlds focused on team-based obstacle courses.

#multiplayer#vulkan#hacktoberfest
Stars847
Forks679
Last commit1 day ago
DDraceNetwork
DDraceNetworkC++

A free cooperative platformer game and mod of Teeworlds, focused on team-based obstacle courses.

#multiplayer#vulkan#hacktoberfest
Stars847
Forks679
Last commit1 day ago
OpenMoHAA
OpenMoHAAC

An open-source re-implementation of Medal of Honor: Allied Assault with expansions, modern features, bugfixes, and cross-platform support.

#multiplayer#mod-support#game-preservation
Stars843
Forks84
Last commit6 months ago
Ghostship
GhostshipC

A PC reimplementation of Super Mario 64, enabling modding, custom assets, and cross-platform play.

#n64-reimplementation#opengl#metal
Stars843
Forks61
Last commit1 month ago
Mari0
Mari0Lua

A 2D platformer combining Mario gameplay with Portal mechanics, built with the LÖVE framework.

#2d-platformer#puzzle-platformer#game-development
Stars781
Forks126
Last commit3 years ago
Jedi Academy
Jedi AcademyC++

Open-source release of the Star Wars Jedi Knight: Jedi Academy game engine source code under GPLv2.

#action-game#gplv2#star-wars
Stars765
Forks211
Last commit13 years ago
Vangers
VangersC++

An open-source racing/RPG hybrid video game where players explore a unique world in customizable vehicles.

#multiplayer#sdl2#racing-game
Stars740
Forks103
Last commit17 days ago
Barony
BaronyC++

An open-source first-person roguelike dungeon crawler game built in C++ with multiplayer support.

#multiplayer#dungeon-crawler#procedural-generation
Stars714
Forks212
Last commit8 months ago
Frogatto
FrogattoRuby

An open-source 2D action-adventure platformer starring a quixotic frog, built on the Anura engine.

#2d-platformer#pixel-art#game-development
Stars709
Forks126
Last commit1 month ago
Stendhal
StendhalJava

A free, open-source multiplayer online adventure game (MORPG) with an old-school feel, featuring exploration, quests, and character progression.

#quest-system#game-server#rpg
Stars705
Forks229
Last commit3 months ago
OpenCiv3
OpenCiv3C#

An open-source, mod-oriented remake of Civilization III built with Godot and C#, modernizing the classic 4X game.

#turn-based#godot-game#csharp
Stars674
Forks73
Last commit2 days ago
Nodulus
NodulusC#

A puzzle game based on mathematical plank puzzles where you rotate cubes and rods on a grid to reach the end cube.

#unity3d#touch-optimized#mathematical-puzzles
Stars632
Forks137
Last commit3 years ago
Crush
CrushDart

A Flutter implementation of a Match-3 puzzle game (like Candy Crush) with step-by-step tutorial.

#dart#educational#match-3-game
Stars613
Forks234
Last commit2 years ago
Librelancer
Librelancer

An open-source re-implementation of the 2003 space simulation game Freelancer, built with C# and OpenGL.

#space-sim#freelancer#game-preservation
Stars612
Forks65
Last commit12 days ago
Return To The Roots
Return To The RootsC++

A fan-made open-source remake of The Settlers II Gold Edition with modern multiplayer support and cross-platform compatibility.

#multiplayer#sdl2#sdl
Stars600
Forks110
Last commit2 days ago
OpenApocalypse
OpenApocalypseC++

An open-source re-implementation of the classic strategy game X-COM: Apocalypse, requiring the original game files to run.

#xcom-apocalypse#xcom#sdl2
Stars599
Forks116
Last commit1 month ago
Memory Game
Memory GameKotlin

A simple, ad-free memory matching game for young children with multiple themes and difficulty levels.

#kids-educational#matching-game#android
Stars597
Forks416
Last commit1 month ago
Carnage3D
Carnage3DC++

An open-source reimplementation of Grand Theft Auto 1 (GTA1) using modern technologies, playable in a web browser.

#webassembly#gta#opengl
Stars573
Forks56
Last commit2 months ago
Hedgewars
HedgewarsLua

A turn-based strategy game where players control teams of hedgehogs using over 40 weapons to battle on destructible terrain.

#hedgehog-battles#destructible-terrain#game-development
Stars570
Forks133
Last commit27 days ago
NXEngine-evo
NXEngine-evoC

An upgraded and refactored open-source engine for running the classic game Cave Story.

#sdl2#cave-story#open-source-game
Stars552
Forks89
Last commit7 months ago
Ski Free
Ski FreeJavaScript

A JavaScript port of the classic 1991 PC game SkiFree, playable in browsers and on mobile devices.

#recreation#game-port#html5-canvas
Stars551
Forks143
Last commit4 months ago
Jagged Alliance Stracciatella
Jagged Alliance StracciatellaC++

A portable, cross-platform continuation of Jagged Alliance 2 that fixes bugs and provides a stable base for mods.

#modding-platform#bug-fixes#hacktoberfest
Stars545
Forks114
Last commit2 days ago
Space Shooter
Space ShooterPython

A classic retro space shooter game built with Python and Pygame, featuring power-ups, health bars, and custom sound effects.

#retro-games#rpg-game#python
Stars525
Forks243
Last commit4 years ago
Starship Olympics
Starship OlympicsGDScript

A fast-paced local party game where 1-4 players pilot starships in 2D top-down arena battles.

#hacktoberfest#top-down#arcade
Stars525
Forks54
Last commit1 day ago
OpenDungeons
OpenDungeonsC++

An open-source real-time strategy game where players build underground dungeons, command creatures, and battle opponents with traps and spells.

#ogre-engine#strategy-game#dungeon-keeper-inspired
Stars502
Forks79
Last commit1 year ago
openomf
openomfC

An open-source remake of the classic DOS fighting game One Must Fall 2097 with modern networking and cross-platform support.

#multiplayer#pixel-art#sdl2
Stars486
Forks61
Last commit1 day ago
eepers
eepersAda

A simple turn-based game built with Ada and SDL2 where players control eepers in tactical combat.

#sdl2#turn-based#ada
Stars478
Forks29
Last commit2 years ago
Tanks of Freedom II
Tanks of Freedom IIGDScript

An open-source turn-based strategy game with isometric voxel art, featuring campaign, hot-seat multiplayer, and a built-in map editor.

#isometric#voxel-art#local-multiplayer
Stars431
Forks45
Last commit1 year ago
ezQuake
ezQuakeC

A modern QuakeWorld client with enhanced graphics, extensive customization, and cross-platform support for the classic Quake game.

#sdl2#quake#modern-quakeworld-clients
Stars421
Forks145
Last commit2 days ago
iPokeMon
iPokeMonObjective-C

An open-source Pokémon-like iOS game with location-based services, allowing players to catch characters in the real world.

#ios#rpg-game#real-world-gaming
Stars421
Forks151
Last commit10 years ago
Broken Seals
Broken SealsGDScript

An open-source 3D third-person action RPG with multiplayer support, built on a custom Godot engine.

#multiplayer#procedural-generation#action-rpg
Stars416
Forks27
Last commit3 years ago
OpenJazz
OpenJazzC

A free, open-source engine for playing the classic Jazz Jackrabbit™ games on modern platforms.

#jazz-jackrabbit#multiplayer-gaming#open-source-game
Stars412
Forks58
Last commit1 month ago
Manic Digger
Manic DiggerC#

A multiplayer block-building voxel game and open-source Minecraft clone with creative, survival, and FPS modes.

#block-building#first-person-shooter#csharp
Stars404
Forks86
Last commit2 years ago
GlPortal
GlPortalC++

An open-source sci-fi first-person puzzle-platformer with realistic physics simulation and cross-platform support.

#hacktoberfest#puzzle-platformer#physics
Stars388
Forks118
Last commit2 years ago
2048
2048Dart

A Flutter implementation of the classic 2048 puzzle game with high score tracking and colorful UI.

#dart#2048-clone#game-development
Stars376
Forks94
Last commit5 years ago
Trigger Rally Online Edition
Trigger Rally Online EditionJavaScript

A fast arcade rally racing game that runs fully client-side with local track storage and sharing.

#arcade-racing#static-site#game-development
Stars374
Forks164
Last commit9 months ago
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Related Tags

#Game Development127#Game94#Cross Platform94#Retro Gaming62#Game Engine47#2d Game43#C Plus Plus40#Godot Engine40#Multiplayer35#Browser Game34#Sdl229#Puzzle Game28
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